How to Use Comments in Java Code

Java comments are notes in a Java code file that are ignored by the compiler and runtime engine. They are used to annotate the code in order to clarify its design and purpose. You can add an unlimited number of comments to a Java file, but there are some best practices to follow when using comments. Generally, code comments are implementation comments that explain the source code, such as descriptions of classes, interfaces, methods, and fields. These are usually a couple of lines written above or beside Java code to clarify what it does. Another type of Java comment is a Javadoc comment. Javadoc comments differ slightly in syntax from implementation comments and are used by the program javadoc.exe to generate Java HTML documentation. Why Use Java Comments? Its good practice to get into the habit of putting Java comments into your source code to enhance its readability and clarity for yourself and other programmers. It isnt always instantly clear what a section  of Java code is performing. A few explanatory lines can drastically reduce the amount of time it takes to understand the code. Do They Affect How the Program Runs? Implementation comments in Java code are only there for humans to read. Java compilers dont care about them and when compiling the program, they just skip over them. The size and efficiency of your compiled program will not be affected by the number of comments in your source code. Implementation Comments Implementation comments come in two different formats: Line Comments: For a one line comment, type // and follow the two forward slashes with your comment. For example: // this is a single line comment int guessNumber (int) (Math.random() * 10); When the compiler comes across the two forward slashes, it knows that everything to the right of them is to be considered as a comment. This is useful when debugging a piece of code. Just add a comment from a line of code you are debugging, and the compiler wont see it: // this is a single line comment // int guessNumber (int) (Math.random() * 10); You can also use the two forward slashes to make an end of line comment: // this is a single line comment int guessNumber (int) (Math.random() * 10); // An end of line comment Block Comments: To start a block comment, type /*. Everything between the forward slash and asterisk, even if its on a different line, is treated as a  comment until the characters */ end the comment. For example: /* this is a block comment */ /* so is this */ Javadoc Comments Use special Javadoc comments to document your Java API. Javadoc is a tool included with the JDK that generates HTML documentation from comments in source code. A Javadoc comment in  .java  source files is enclosed in start and end syntax like so:  /**  and  */. Each comment within these is prefaced with a  *.   Place these comments directly above the method, class, constructor or any other Java element that you want to document. For example: // myClass.java/** * Make this a summary sentence describing your class.* Heres another line. */public class ​myClass{...} Javadoc incorporates various tags that control how the documentation is generated. For example, the  param  tag defines parameters to a method: /** main method * param args String[] */​ public static void main(String[] args) ​{ ​ System.out.println(Hello World!);​ } Many other tags are available in Javadoc, and it also supports HTML tags to help control the output. See your Java documentation for more detail. Tips for Using Comments Dont over comment. Every line of your program does not need to be explained. If your program flows logically and nothing unexpected occurs, dont feel the need to add a comment.Indent your comments. If the line of code you are commenting is indented, make sure your comment matches the indentation.Keep comments relevant. Some programmers are excellent at modifying code, but for some reason forget to update the comments. If a comment no longer applies, then either modify or remove it.Dont nest block comments. The following will result in a compiler error: /* this is /* This block comment finishes the first comment */ a block comment */

Horatio Essay - 981 Words

Horatio, The One True Friend nbsp;nbsp;nbsp;nbsp;nbsp;William Shakespeare wrote about a distraught prince trying to avenge the wrongful death of his father while all his faith in honesty and the good of man was nearly destroyed. In his play Hamlet, Hamlet is the prince and he is the one who would have lost all his faith in the good of man had it not been for his loyal friend Horatio. Many critics say that Horatio did not play such an important role in the tragedy, that he merely was the informant for the audience and that his character was not developed beyond that fact that he was just the honest confidant of Hamlet. That may be true, however, Horatio does serve two central purposes to the drama, and it is through these purposes†¦show more content†¦Horatio establishes his bravery during the opening scene, as well, by questioning the ghost. His actions demand respect. â€Å"Stay! speak, speak! I charge thee, speak!† (Act I, scene i, ln. 52). Horatio is also the one who informs Hamlet of the ghos t’s visit. nbsp;nbsp;nbsp;nbsp;nbsp;Horatio plays the informant of the play; he clues everyone in onto what is happening in the play and whom the true victim of the play is, Hamlet. If it were not for Horatio believing Hamlet, there would be serious doubt to the sanity of Hamlet. In Horatio seeing the ghost along with Hamlet it gives cause to not doubt the sanity of the Prince who could be seen to be in a state insanity because of the disbelief and anger that his father just died, his uncle married his mother, and that his uncle stole his crown. Horatio brings the reality and truth to the audience so they understand and believe in what he thinks and believes. Hamlet even says that he admires the honesty and truthfulness of Horatio. quot;Horatio, thou art een as just a man/As eer my conversation copd withalquot; (Act III, scene ii, ln. 55-56). Perhaps it is also his uniqueness that brings along the feeling of trustworthiness in Horatio. He has the ability to associate himself among commoners bec ause he is a commoner himself, yet he can also associate himself among royalty because he is Hamlet’s trusted friend, intelligent, just, and is loyal to all of hisShow MoreRelatedRagged Dick By Horatio Alger1307 Words   |  6 Pages  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ragged Dick by Horatio Alger. This story follows a young boy, who through hard work, determination, self-reliance, honesty and good character went from a homeless black-boot to a respectable, high paying job.   This story is filled with examples of what life was like in New York City, telling the us what he would find and experience in it. In Ragged Dick, This was a time of progress, change and falsehood in American History. This is when people really started to chase the illusive AmericanRead More Hamlet and Horatio Essay3402 Words   |  14 PagesHamlet and Horatio      Ã‚   Horatio holds the seat of honor in Shakespeare’s tragedy Hamlet, for being the only character among the dramatis personae who is extremely close to the protagonist. Horatio’s emotional bond with the hero is paradoxically closer than that of Hamlet’s mother to the hero. This essay will examine the character of Horatio, Hamlet’s truest friend.    D.G. James’ essay, â€Å"The New Doubt,† explains the hero’s passionate admiration of Horatio:    But we must remarkRead MoreHamlet to Horatio Eulogy944 Words   |  4 PagesYear 12 English Ââ€" Hamlets Eulogy (delivered by Horatio) Simone Schulz Lords, ladies and citizens of Elsinore, what treasure lost. It is with great sorrow that I stand before you in this difficult day, in this difficult time. I do not know what to say nor how to say it. We are all here to honour, remember and pay respect to the most remarkable Prince we could ever know, Prince Hamlet of Denmark, beloved son of the late King Hamlet and Queen Gertrude, royal courtier and loyal friend. To allRead MoreFriendship Between Horatio And Hamlet1000 Words   |  4 Pagestheir pursuit for happiness. The friendship between Horatio and Hamlet lasts longer because the two of them love each other in accordance with their merit. In Shakespeare’s Hamlet, the characters spend a lot of time betraying one another for their own gain. Characters such as Rosencrantz, Guildenstern, Claudius, and Gertrude, are not loyal to Hamlet. The only exception would be Horatio, who is Hamlets trusted friend. When we first see Horatio, he is called upon by the castle guards to explain theRead More Hamlet and Horatio Essay2353 Words   |  10 PagesHamlet and Horatio  Ã‚  Ã‚     Ã‚   When reading Shakespeares Hamlet, one becomes involved with a number of relationships involving Hamlet (the tragic protagonist) and the main characters supporting the play. The characters involved include, but are not limited to, Hamlet (the ghost), former King of Denmark and deceased father to the protagonist; Horatio, friend to Hamlet; Gertrude, Queen of Denmark and mother to Hamlet; and Ophelia, daughter of Polonius and romantic interest to Hamlet. Although allRead MoreHoratio Alger Myth Analysis766 Words   |  4 PagesThe Horatio Alger Myth is a set of messages that essentially state a person will have a fair shot in life and if they do good they will succeed. Barbara Ehrenreich tested this theory out in Nickel and Dimed where she worked low-wage jobs and attempted to sustain herself. The result of her efforts was a very different story from that of the Horatio Alger Myth. Looking at the Horatio Alger Myth it is easy to see that it only pertains to a very idealistic world in which many realities are not trueRead More Horatio in Shakespeares Hamlet Essay2166 Words   |  9 PagesHoratio in Hamlet      Ã‚   In Shakespeare’s tragedy Hamlet, the closest friend of the hero is a fellow-student from Wittenberg (Granville-Barker 93), an intelligent and understanding young man by the name of Horatio. This essay seeks to carefully present his character.    Marchette Chute in â€Å"The Story Told in Hamlet† describes Horatio’s part in the opening scene of the play:    The story opens in the cold and dark of a winter night in Denmark, while the guard is being changed on theRead MoreEssay The Music of Charles Ives1545 Words   |  7 PagesIn 1894, a young, quietly colorful Charles Ives enters Yale University. He enters with a strong musical foundation provided by his father and community and a vision of what he thinks music can be. Horatio Parker, Ives’s composition professor unashamedly informs Ives that his vision of music seems blurry, perhaps even nauseating, to the astute, cultured musician. Ives quickly develops anger towards Parker’s traditional tutelage and rarely recognizes the positive effects Parker has on his compositionsRead MoreThe Death Of Horatio Alger1652 Words   |  7 Pageswage, expand welfare benefits, and provide higher education. In his TED talk, Piketty forms a simple formula explaining the economic inequality, which is r g. This means the return on capital is higher than the economic growth. In The Death of Horatio Alger, Krugman explains the idea of income mobility in America is less reality now than it was in the 20th century. Also, it was believed to be more reality in the 20th century than it really was (Krugman). Income mobility means one s ability toRead MoreThe Death Of Horatio Alger1813 Words   |  8 Pagesturn into truth in the last couple decades. New York Times columnist and Nobel prize winning economic professor Paul Krugman discusses why and how upward mobility has become increasingly difficult in the past decades in his article â€Å"The Death of Horatio Alger,† which was first published on December 18th 2003 in New York City. His thorough explanation makes it easy to understand just how close the United States is to being a true caste society and the imposing danger of such an event . Harvard professor

Stanford Essay B Samples - the Story

Stanford Essay B Samples - the Story What Does Stanford Essay B Samples Mean? Don't tell a story that you believe the admissions committee would like to hear your essay isn't an advertising tool. A standard question regarding SAT scores is whether the entire mess can be prevented by skipping the essay. Because the essay is a little too dry at this time, some extra voice would really offer the essay a boost. Nowadays it's quite difficult to locate a trustworthy essay writing service. You're going to be surrounded by writing professionals throughout the plan of order placement, and once you opt to purchase essay and select an allocated writer, things will get even more exciting. Whether you need to create a paper of one-of-a-kind flawlessness, just purchase an essay here and our writers will provide help. Enable the reader go away knowing something they only might have learned in the essay. Actually, a seasoned writer can get the job done much faster than any student as they've been writing academic assignments during their entire life. A clear MBA goal in your thoughts and an in-depth comprehension of Stanford GSB's curriculum will make it simpler that you answer these essay questions. It gives a lot of advice and guidance on its website as to what it's looking for in the essays. Bear in mind that Stanford authority isn't interested to hear about your previous small business experience within this very first personal essay. You must be mindful of all of the minute information and what the exceptional features of the Stanford MBA program are or you merely won't have the ability to answer the essay. Show them which you'll be an important addition to any classroom setting. The little sample size, for example, is one particular factor that raises such uncertainty. After editing is finished, your thoughts, voice, and style stay intact. Very good topics are almost always unique hobbies or intriguing personality quirks, and it's perfectly fine to acquire a small weird. Applicants have a tendency to overthink the supplemental essay topic, often spending an excessive amount of time trying to work out which admission officers wish to read. Because personal statements are alike from 1 application to the next, we've produced thembaMission Personal Statement Guide, which aids applicants write this type of essay for virtually any school. During the application procedure, the admissions officers attempt to find out if you have the ability to make a huge effect on the world and in the event that you are going to have a positive effect on other students and the Stanford community as a whole. Make the most of this opportunity to impress admissions officers with you expansive understanding of their institution in addition to a highly-specific accounting of how you'll benefit from your time there. You ought to be always ready with appropriate homework on the university. Like so many different universities, Stanford would like to have a sense of your commitments beyond the classroom in addition to in. The essay score isn't a portion of the 400-1600 score. Most importantly, bear in mind that receiving a top SAT score for Stanford requires a great deal of practice. When it may seem as though this essay is asking you to explore a social justice cause or some kind of issue with the Earth, the true prompt is a whole lot broader. Don't be scared to talk about your ideas as part of creative procedure and remember there's just one approach to reach the desired goals receiving papers which have been meticulously checked, reviewed and proofread. It might likewise be worth it to replicate the experiment on several different cultures, as the exact same variables may yield unique results as an immediate implication of culture. Given the deficiency of space available, it may be hard to tackle a few of the difficulties with the essay without adding a considerable number of words to the entire count.

Korean Unification Essay Example For Students

Korean Unification Essay ? Ideas of the Korean Unification: Can They LearnFrom Germany’s Experience?IntroductionThe idea of this paper is to compare and contrast German Unification process with theoutlook for possible scenarios in Korea. By looking at the similarities and differences betweenthe situation in Germany and Korea. To do this I look at the state of the economies,recommendations toward policy, the need for international support as well as possibilities onhow to organize the transition. If the Republic of Korea and the Democratic People’s Republicof Korea are to merge as one united country, several factors will need to be taken into question. I hope to bring light on what it might take in order for this to happen. With the end of the Cold War and the disappearance of the East-West confrontation, newchallenges demand political management in order that the emergence of new aggravations andtensions be avoided. Divided countries such as Germany and Korea were the epitome of thecold war era with its acute ideological divisions. German unification in 1989 was one of thecentral events of the process sealing the end of the cold war. Since then, Germany hasundergone a process characterized by positive, but especially also an array of negativeexperiences. A series of mistakes was committed during and after the German unificationprocess that caused avoidable pain and has lasting consequences which may not be overcome fordecades. The German experience may hold some lessons for other countries. The Koreanpeninsula, for one, is still mired in a conflict which reflects the harsh ideological divide, uneveneconomic development and the build-up of menacing military forces, including nuclearcapabilities. Can Korean standoff and confrontation continue? Will the break-up of the Soviet Union, thedisappearance of its Communist Party, the ensuing policies towards the market economy, theeconomic reforms in China and new diplomatic alignments in the region trigger Koreanunification? What are the lessons from the German experience? I will attempt to shed light onthe these and numerous other issues associated with the Korean unification process. Germany and Korea Similarities and Differences for UnificationWhile the unification of Germany was treated as a national issue, it actually has and willcontinue to have considerable international implications. Germany grew overnight from acountry of some sixty million people to a nation of eighty million. Germany today is one andhalf times the size of Britain, France or Italy.(Dept. Of State and Foreign Affairs) Although todayGermany has enormous economic problems which will remain for at least the next 10 years, allof Germany’s neighbors believe that in the end Germany will come out on top economically. German unification has demonstrated that the re-establishment of the unity of a country evenafter a long period of division and difficulties is possible and that unification can be achieved ina democratic, peaceful way. But despite similarities between the two cases, there may also bemany differences regarding internal and external aspects. Germany and Korea were both divided in the wake of World War II against thebackground of rivalry between capitalist West and the communist East. In both countries, thehope for reunification was slim during the Cold War period. Unlike Germany, North and SouthKorea had fought a ferocious war. The two Germanys, unlike the two Koreas, concluded asystem of treaties to regularize relations at the official level and to secure a modicum of civilcontacts and communications among the people. On the Korean peninsula, North Korearemains to this very day a hermetically closed society. No information flows uncontrolled intothe country, access to foreign radio and television broadcasts is non-existent and no contact ispermitted with the outside world, not even the exchange of letters. Travel both inside thecountry and abroad is subject to approval and regulation. Apart from the country’s leaders andnomenklatura, all other North Koreans are unaware of developments in the world in general andthe social and economic conditions i n South Korea in particular. This constellation is likely tomake any unification process in Korea fraught with the risks of political and social instability. There are also significant differences in the economic constellation between Germanyand Korea. The population ratio between East and West Germany was 1:4, while for North andSouth Korea this ratio stands at 1:2. In 1997, North Korea is believed to have experienced aneconomic decline of 3.7% and in 1998 of 5.2%. South Korea has continued to achieve rapideconomic growth in the past couple of decades. This has brought about an ever-wideningincome gap. Today, the per capita income of the South is at least five times the size of theNorth. This alone will make economic integration between North and South an exceedinglytough and complex task. North Korean GDP per capita corresponds to some 16% of that ofSouth Korean, while East German GDP per capita stood at 25% of West Germany’s at the timeof unification. North Korea’s trade volume stood at $ 4.7 billion US dollars in 1990 and $ 2.7billion in 1991. The decrease resulted from a slump in imports. South Korea’s trade volu mereached $ 153 billion US dollars in 1991. China and the former Soviet Union accounted forsome 70% of North Korea’s trade. Instead of barter or compensation trade arrangements of thepast, they now demand payment in hard currencies which North Korea lacks. North Korea usedto import millions of barrels of oil yearly from the former Soviet Union against coal and otherraw materials, but currently it receives only 40,000 barrels producing an energy crunch withserious repercussions for industrial production and living standards. The utilization of industrialcapacities has actually fallen 40%. North Korean leaders seem to be beginning to open up theircountry to Western capital and technology. Most investments so far have come in the form ofjoint venture projects with pro-North Korean residents living in Japan. (Flassbeck, Horn, 1996Chap. 4) Unlike East Germany, a unification of the two Koreas will not entail ready-made accessto new foreign markets for either of the two given the ab sence of an Asian common market. Protectionism in the United States and Europe-Korea’s main export markets-threatens to erodeKorea’s export base and places South Korea in a vulnerable economic position. To assist anyunification process in the future, the international community ideally would have to be moreaccommodating to Korea in the future. But given the present climate in global tradenegotiations, it is unlikely that a unified Korea would be granted assured access to the EuropeanCommon Market or the United States. COMPASSION FOR THE SOULS WHO INHABIT HELL EssayManagement is of the utmost importance, mismanagement could bring calamity to allKoreans and another Korean War must be avoided at all costs. The division of the countryshould be managed so as not to discourage the will of the people and national consensus forunification. National reunification between North and South Korea is on the face of it an intra-national issue. Yet, to create conditions conductive for unification and for stability on theKorean peninsula and in North-East Asia entails international implications. A sudden collapseof the North Korean regime may open up the border on the Korean peninsula overnight just asthe flood triggered by the collapse of the Berlin Wall in 1989. In the Germany case, theinfluence of the four powers especially the Soviet Union was very important. In the case ofKorea, the relations with neighboring powers are quiet different. Korea is a very small countrycompared to its neighbors and has never threatened the security of the surrounding nations. Korea does not need to grab a window of political opportunity as Germany did. It mighttherefore prepare for a more deliberate pace to manage the process of reunification. Korea should form an alliance with the three major powers it counts as neighbors-Russia, China and Japan. The future of North Korea is linked to development in China. Theway in which the Chinese look at the Korean peninsula will be of great importance in the future. The United States of America and the South-East Asian states can also be considered neighborsvis-a-vis the seas. The four major powers and the group of medium-sized powers in South-EastAsia should be considered as future economic partners and be approached accordingly. Koreashould also address itself to the capacity for fierce competition between a future united Koreaand advanced Japan corporations and industries. Sixty million Koreans are not an order ofmagnitude to match either the 150 million Russians or the 1 billion Chinese or the 120 millionJapanese. (Young-Hwan Choi, 1996). Yet, a united Korea must be considered a major factor inthe Far East and in the world economy as a whole. International Support Will Be Needed A united and stable Korea is not only in the interests of North-East Asia, but the world atlarge. To underpin unification, Korea would need substantial international economic andfinancial support. While Japan is still recording huge annual trade until here recently, its fellowglobal co-financier for many years, Germany, is no longer a surplus country followingunification. Thus, the burden falling on Japan will inevitably increase adding to its presentlevels of development assistance and support for the transformation of Eastern Europe. As North Korea is very poor in infrastructure, such as roads, harbors, railroads,communications and power supplies, massive investments will need to be directed to these areasfollowing unification. Massive loans will have to be secured from the World Bank, the AsianDevelopment Bank and other international financial institutions. The flow of privateinvestments must be intensified, not only from Japan. As a first step, South Korea shouldbecome more closely associated with existing fora of international economic cooperation, suchas the OECD whose members account for more than 80% of international investment flows. Inthe OECD framework, Korea would be asked to subscribe to mutual commitments such as rulesand principles concerning the protection of foreign investment, trade, the liberalization offinance, and the movement of the people, which might induce further investment flows to theentire country. ConclusionDifferent scenarios must be kept at hand. Even from a purely political or strategic pointof view, scenarios might have to be developed. The political rulers, the military, the familiesaround the president would have to be urged to anticipate different possibilities. In theeconomic field, if the political conditions permit, one might be lucky enough to start with andgradual approach. Korean unification will not happen against the will of China, Russia, Japan,and the United States. So, what is needed, if there is something to be learned from the historicalexample of Germany. Is it to build up a good relationship with Beijing. Trust must be built upin the relationship with the neighbors which is not simply a question of establishing ordinarydiplomatic relations. The consent of Japan might be needed for the unification of the twoKoreas, but Japanese financial assistance will certainly be needed whether it be after a big bangor after gradual process. Japan is the only country ca pable of producing capital exports. So,China and Russia are needed from a strategic point of view, and Japan from the financial pointof view. The Japanese ought to be told that rendering this help to Korea will reduce thesuspicion with which she is viewed in the Far East, South Asia and the pacific. Government Essays